With the analysis among 3,909 patents, we discovered top 483 key players by total patent application. Sony Group Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 10.67% of the total patent filing.
Tokyo-to, Japan
Patent: 145
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 139
Tokyo-to, Japan
Patent: 133
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 125
Tokyo-to, Japan
Patent: 112
Fukushima-ken, Japan
Patent: 86
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 71
California, United States
Patent: 53
California, United States
Patent: 52
With the analysis among 32 patents, we discovered top 15 start-ups by total patent application. Asymmetrica Labs, Inc., Shenzhen Qianhai Livall IoT Technology Co. Ltd., Cyborg, Inc. are active in this area.
California, United States
Patent: 8
Shenzhen Qianhai Livall IoT Technology Co. Ltd.
Guangdong Sheng, China
Patent: 5
New Hampshire, United States
Patent: 4
New York, United States
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Moviebook Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Miaoyijia Information Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Shanghai Quanying Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 420 patents applied in the last 5 years. We discover 332 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Shandong University, State Grid Corp. of China take 3.81% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 4
With the analysis among related 420 patents in last 5 years, we discover 258 new entrants. Guangdong Power Grid Co. Ltd., Foshan Power Supply Bureau of Guangdong Power Grid Corp., Hitachi Construction Machinery Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 5
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 4
Hitachi Construction Machinery Co., Ltd.
Yamanashi-ken, Japan
Patent: 4
Weatherford Technology Holdings LLC
Texas, United States
Patent: 3
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 3
North Carolina, United States
Patent: 3
Seoul University Industry Academic Cooperation Foundation
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 408 patents, we discovered top 132 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Shandong University, Southeast University are dominant in this area. They take 7.35% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Chiba Institute of Technology
Chiba-ken, Japan
Patent: 7
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4